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The HI 98127B is a portable waterproof pH and temperature meter with a replaceable electrode and automatic temperature compensation.
Featuring a large LCD screen, the tester provides pH and temperature readings in an ergonomically designed casing. A special stability function indicates when the meter is ready to take a reading, and features a hold function to freeze the screen while results are recorded.
- Waterproof and designed to float
- Automatic Temperature Compensation
- Automatic calibration
- Tactile grip casings
- HOLD function
- Automatic shut-off
- Efficient two button operation
- Temperature in °C or °F
- BEPS (Battery Error Prevention System)
- Battery % displayed at startup
The pHep®4 tester is for users that require the greatest accuracy and features while staying economical. This model has BEPS as well as user selectable automatic shut-off, replacable pH electrode cartridge, stability indicator and automatic calibration.
Order Information:
HI 98127 (pHep®4) is supplied with HI 73127 pH electrode, HI 73128 electrode removal tool, batteries and instructions.
Specifications:
| Range | pH | -2.0 to 16.0 pH |
| Range | Temperature | -5.0 to 60.0°C / 23.0 to 140.0°F |
| Resolution | pH | 0.1 pH |
| Resolution | Temperature | 0.1°C / 0.1°F |
| Accuracy | pH | ±0.1 pH |
| Accuracy | Temperature | ±0.5°C / ±1°F |
| pH Calibration | automatic, at 1 or 2 points with 2 sets of memorized buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18) |
|
| Temperature Compensation | Automatic | |
| Battery Type / Life | 4 x 1.5V with BEPS / approx. 300 hours of continuous use; auto-off after 8 minutes of non-use |
|
| Environment | -5 to 50°C (23 to 122°F); RH max 100% | |
| Dimensions | 163 x 40 x 26 mm (6.4 x 1.6 x 1.0″) | |
| Weight | 100 g (3.5 oz.) |
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